CN104479741A - Biomass high-level cold wood burner and use method thereof - Google Patents
Biomass high-level cold wood burner and use method thereof Download PDFInfo
- Publication number
- CN104479741A CN104479741A CN201410634716.7A CN201410634716A CN104479741A CN 104479741 A CN104479741 A CN 104479741A CN 201410634716 A CN201410634716 A CN 201410634716A CN 104479741 A CN104479741 A CN 104479741A
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- Prior art keywords
- ash
- wood gas
- heater
- ash discharge
- burner
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/34—Grates; Mechanical ash-removing devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/09—Mechanical details of gasifiers not otherwise provided for, e.g. sealing means
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a biomass high-level cold wood burner and a use method thereof; the structure includes a furnace body and a feed inlet on the furnace body; the side wall of the furnace body is equipped with a wood gas upper outlet and a wood gas lower outlet, and the bottom of the furnace body is equipped with an ash-settling chamber; the ash-settling chamber is equipped with a plate-overturning ash discharge furnace disc, and the bottom of the ash-settling chamber is equipped with a carbon discharge port; the lower part of the furnace body is equipped with an ash discharge power mechanism; the ash discharge power mechanism is connected with a hollow rotation pipe; the lower end of the rotation pipe is arranged in a wind inlet box, and the upper end of the rotation pipe is equipped with a plurality of scraping blades and is arranged in the ash-settling chamber; the plate-overturning ash discharge furnace disc is arranged at the side face of the scraping blades by connecting rods; the upper end of the rotation pipe is connected with a center oxygen inlet pipe arranged in the furnace body; the center oxygen inlet pipe is equipped with a plurality of through holes; the outside of the furnace body is vertically equipped with a plurality of outer wall oxygen inlet pipes. The use method comprises that a material is fed through the feed inlet and then is burnt in the furnace body, at the same time, oxygen is supplemented through the outer wall oxygen inlet pipes and/or the center oxygen inlet pipe, and thus wood gas is obtained from the wood gas upper outlet and the wood gas lower outlet, and ash is discharged through the plate-overturning ash discharge furnace disc.
Description
Technical field
The present invention relates to a kind of wooden burner field, particularly the high-rise cold wooden burner of a kind of biomass and using method.
Background technology
In recent years, energy shortage is on the rise, the whole world all find can petroleum replacing, coal new forms of energy; And wood gas extremely potential one in multiple substitute energy just.Usually, wood gas is with Wood waste, and forest harvesting residuum, agricultural crop straw and other carbonaceous organic materials are raw materials for production, with air, water for vaporized chemical.Wood gas is extensive with its raw material sources, and after timber changes wood gas into, combustion processes is easily reconciled, and completely, flame temperature is high, does not have breeze, and the human consumer that is more and more subject to being easy to the advantages such as conveying favored in burning.
Usually, carbonaceous organic material is under the effect of high temperature and vaporized chemical (air or oxide containing material), and timber changes combustible gas into, is called the gasification of timber, and the key equipment realizing this process is wooden burner.And traditional wooden burner mostly to there is wood gas transformation efficiency low, the shortcoming of inconvenience is safeguarded in slag cleaning.
Summary of the invention
The object of the invention is to, the high-rise cold wooden burner of a kind of biomass and using method are provided.The present invention can significantly improve wood gas transformation efficiency and combustionvelocity, also by link gear, not only easy cleaning, can also carry out replenish air, compact construction in body of heater.
Technical scheme of the present invention: the high-rise cold wooden burner of biomass, it is characterized in that: comprise the body of heater be arranged in frame, body of heater upper end is provided with opening for feed, sidewall of the furnace body exports under being provided with wood gas upper outlet and wood gas, bottom of furnace body is provided with ash-falling chamber, ash-falling chamber is provided with turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire, the row's of being provided with carbon mouth bottom ash-falling chamber, the below of body of heater is provided with ash discharge motivation mechanism, ash discharge actuating unit is connected with the rotation pipe of hollow, rotating pipe lower end is arranged in inlet box, upper end is provided with some scraping blades and is arranged in ash-falling chamber, described turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire is arranged on scraping blade side through union lever, the upper end of rotating pipe is connected with the center feeding oxygen tube be arranged in body of heater, center feeding oxygen tube is provided with some through holes, described body of heater outside upright is provided with some outer wall feeding oxygen tubes.
In the high-rise cold wooden burner of aforesaid biomass, the inner side-wall of described body of heater is provided with refractory masses, is provided with water jacket between the refractory masses of ash-falling chamber and outer wall.
In the high-rise cold wooden burner of aforesaid biomass, described sidewall of the furnace body is longitudinally provided with maintenance fire door, middle maintenance fire door and lower maintenance fire door, and described lower maintenance fire door is arranged in ash-falling chamber.
In the high-rise cold wooden burner of aforesaid biomass, described ash discharge motivation mechanism comprises reducing motor, and reducing motor is through chain connection of rotating pipe.
In the high-rise cold wooden burner of aforesaid biomass, described turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire comprises some rotation axiss with flat board, and some rotation axiss are hinged on a rocking bar through coupling shaft respectively, and rocking bar is connected with union lever.
In the using method of the high-rise cold wooden burner of aforesaid biomass, material is passed through throat-fed, in body of heater combustion after charging, carry out supplemental oxygen by outer wall feeding oxygen tube and/or center feeding oxygen tube simultaneously, thus outlet obtains wood gas from wood gas upper outlet and wood gas, and carry out ash discharge by turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire.
In the using method of the high-rise cold wooden burner of aforesaid biomass, describedly carry out ash discharge method by turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire and be, driven by reducing motor and rotate pipe rotation, scraping blade is rotated, simultaneously because scraping blade makes union lever action, rotation axis is rotated, thus upset is dull and stereotyped, ash after burning is fallen, by scraping blade, ash and/or carbon is discharged from row's carbon mouth.
In the using method of the high-rise cold wooden burner of aforesaid biomass, by by port closing under wood gas, extract from wood gas upper outlet, it is main for extracting wood gas; Closed by wood gas upper outlet, export from wood gas and extract, it is main for extracting charcoal.
Compared with prior art, the present invention is arranged by outlet under the wood gas upper outlet on a body of heater and wood gas and rational feeding oxygen tube, can significantly improve wood gas transformation efficiency and combustionvelocity, also ash and/or carbon are discharged from row's carbon mouth by power machine by ash after burning automatically, cleaning work can be realized, easy to operate, cleaning efficiency is high.Also by being arranged with refractory masses in inboard wall of furnace body pressed on ring, the ash-falling chamber of body of heater being set to water leg structure, effectively improving stopping property and the resistivity against fire of body of heater.By arranging upper maintenance fire door, middle maintenance fire door and lower maintenance fire door, the maintenance at each position can be facilitated.The present invention is not only used as rotating shaft by the rotation pipe of hollow, and also use as blast pipe, structure is ingenious, compact.The present invention, by various mechanism being linked, realizes a power and drives multiple mechanism to run, and can not only carry out supplementing of furnace air, can also carry out scraping ash process, and upset flat board carries out the ash process that falls, device volume is less, improves compactedness and the accessibility of device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is side-view of the present invention;
Fig. 3 is the structural representation of turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire.
Being labeled as in accompanying drawing: 1-opening for feed, 2-refractory masses, 3-wood gas upper outlet, exports under 4-wood gas, 5-water jacket, 6-arranges carbon mouth, 7-frame, 8-ash-falling chamber, 9-inlet box, 10-reducing motor, 11-chain, 12-rotates pipe, 13-scraping blade, 14-turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire, 15-center feeding oxygen tube, 16-outer wall feeding oxygen tube, 17-through hole, 18-body of heater, 19-overhauls fire door, in 20-, overhauls fire door, under 21-, overhaul fire door, 22-union lever, 23-is dull and stereotyped, 24-rotation axis, 25-coupling shaft, 26-rocking bar.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
Embodiment.The high-rise cold wooden burner of biomass, form as Figure 1-3, comprise the body of heater 18 be arranged in frame 7, body of heater 18 upper end is provided with opening for feed 1, body of heater 18 sidewall exports 4 under being provided with wood gas upper outlet 3 and wood gas, ash-falling chamber 8 is provided with bottom body of heater 18, ash-falling chamber 8 is provided with turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire 14, the row's of being provided with carbon mouth 6 bottom ash-falling chamber 8, the below of body of heater 18 is provided with ash discharge motivation mechanism, ash discharge actuating unit is connected with the rotation pipe 12 of hollow, rotating pipe 12 lower end is arranged in inlet box 9, upper end is provided with some scraping blades 13 and is arranged in ash-falling chamber 8, described turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire 14 is arranged on scraping blade 13 side through union lever 22, the upper end of rotating pipe 12 is connected with the center feeding oxygen tube 15 be arranged in body of heater 18, center feeding oxygen tube 15 adopts pipe connector sleeves to be connected with rotation pipe 12, center feeding oxygen tube 15 is provided with some through holes 17, described body of heater 18 outside upright is provided with some outer wall feeding oxygen tubes 16.
Described outer wall feeding oxygen tube 16 upper end is arranged on the top of body of heater 18, and lower end is arranged on the top of turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire 14.Export 4 under described wood gas can be arranged in ash-falling chamber 8.Described inlet box can be connected with gas blower.
The inner side-wall of described body of heater 18 is provided with refractory masses 2, is provided with water jacket 5 between the refractory masses 2 of ash-falling chamber 8 and outer wall.
Described body of heater 18 sidewall is longitudinally provided with maintenance fire door 19, middle maintenance fire door 20 and lower maintenance fire door 21, and described lower maintenance fire door 21 is arranged in ash-falling chamber 8.
Described ash discharge motivation mechanism comprises reducing motor 10, and reducing motor 10 is through chain 11 connection of rotating pipe 12.
Reasonable, described turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire 14 comprises some rotation axiss 24 with flat board 23, and some rotation axiss 24 are hinged on a rocking bar 26 through coupling shaft 25 respectively, and rocking bar 26 is connected with union lever 22.
In the using method of the high-rise cold wooden burner of aforesaid biomass, material is passed through throat-fed, in body of heater combustion after charging, carry out supplemental oxygen by outer wall feeding oxygen tube and/or center feeding oxygen tube simultaneously, thus outlet obtains wood gas from wood gas upper outlet and wood gas, and carry out ash discharge by turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire; Describedly carry out ash discharge method by turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire and be, driven by reducing motor and rotate pipe rotation, scraping blade is rotated, simultaneously because scraping blade makes union lever action, rotation axis is rotated, thus upset is dull and stereotyped, makes the ash after burning fall, by scraping blade, ash and/or carbon are discharged from row's carbon mouth; By by port closing under wood gas, extract from wood gas upper outlet, it is main for extracting wood gas; Closed by wood gas upper outlet, export from wood gas and extract, it is main for extracting charcoal.
Use procedure of the present invention is as follows: enter in body of heater combustion by wood chip by opening for feed, carries out supplemental oxygen, thus obtain wood gas by outer wall feeding oxygen tube and/or center feeding oxygen tube; Also can be and obtained more wood gas and by port closing under wood gas, can extract from wood gas upper outlet; Wood gas upper outlet can be closed to obtain charcoal, exporting from wood gas and extracting; Driving rotation pipe to rotate by reducing motor, scraping blade is rotated, simultaneously because scraping blade makes union lever action, rotation axis is rotated, thus upset is dull and stereotyped, and the ash after burning is fallen, by scraping blade, ash and/or carbon being discharged from arranging carbon mouth.
The present invention is arranged by outlet under the wood gas upper outlet on a body of heater and wood gas and rational feeding oxygen tube, can significantly improve wood gas transformation efficiency, also ash and/or carbon are discharged from row's carbon mouth by power machine by ash after burning automatically, cleaning work can be realized, easy to operate, cleaning efficiency is high.Also by being arranged with refractory masses in inboard wall of furnace body pressed on ring, the ash-falling chamber of body of heater being set to water leg structure, effectively improving stopping property and the resistivity against fire of body of heater.By arranging upper maintenance fire door, middle maintenance fire door and lower maintenance fire door, the maintenance at each position can be facilitated.The present invention is not only used as rotating shaft by the rotation pipe of hollow, also uses as blast pipe, uses ingenious, can also simplified construction.The present invention, by various mechanism being linked, realizes a power and drives multiple mechanism to run, and can not only carry out supplementing of furnace air, can also carry out scraping ash process, and upset flat board carries out the ash process that falls, device volume is less, improves compactedness and the accessibility of device.
Claims (8)
1. the high-rise cold wooden burner of biomass, it is characterized in that: comprise the body of heater (18) be arranged in frame (7), body of heater (18) upper end is provided with opening for feed (1), body of heater (18) sidewall exports (4) under being provided with wood gas upper outlet (3) and wood gas, body of heater (18) bottom is provided with ash-falling chamber (8), ash-falling chamber (8) is provided with turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire (14), ash-falling chamber (8) bottom row's of being provided with carbon mouth (6), the below of body of heater (18) is provided with ash discharge motivation mechanism, ash discharge actuating unit is connected with the rotation pipe (12) of hollow, rotating pipe (12) lower end is arranged in inlet box (9), upper end is provided with some scraping blades (13) and is arranged in ash-falling chamber (8), described turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire (14) is arranged on scraping blade (13) side through union lever (22), the upper end of rotating pipe (12) is connected with the center feeding oxygen tube (15) be arranged in body of heater (18), center feeding oxygen tube (15) is provided with some through holes (17), described body of heater (18) outside upright is provided with some outer wall feeding oxygen tubes (16).
2. the high-rise cold wooden burner of biomass according to claim 1, it is characterized in that: the inner side-wall of described body of heater (18) is provided with refractory masses (2), is provided with water jacket (5) between the refractory masses (2) of ash-falling chamber (8) and outer wall.
3. the high-rise cold wooden burner of biomass according to claim 1, it is characterized in that: described body of heater (18) sidewall is longitudinally provided with maintenance fire door (19), middle maintenance fire door (20) and lower maintenance fire door (21), and described lower maintenance fire door (21) is arranged in ash-falling chamber (8).
4. the high-rise cold wooden burner of biomass according to claim 1, it is characterized in that: described ash discharge motivation mechanism comprises reducing motor (10), and reducing motor (10) is through chain (11) connection of rotating pipe (12).
5. the high-rise cold wooden burner of biomass according to claim 1, it is characterized in that: described turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire (14) comprises some rotation axiss (24) with flat board (23), some rotation axiss (24) are hinged on a rocking bar (26) through coupling shaft (25) respectively, and rocking bar (26) is connected with union lever (22).
6. the using method of the high-rise cold wooden burner of the biomass according to the arbitrary claim of claim 1-5, it is characterized in that: material is passed through throat-fed, in body of heater combustion after charging, carry out supplemental oxygen by outer wall feeding oxygen tube and/or center feeding oxygen tube simultaneously, thus outlet obtains wood gas from wood gas upper outlet and wood gas, and carry out ash discharge by turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire.
7. the using method of the high-rise cold wooden burner of biomass according to claim 6, it is characterized in that: describedly carry out ash discharge method by turnover panel ash discharge stone or metal plate for standing a stove on as a precaution against fire and be, driven by reducing motor and rotate pipe rotation, scraping blade is rotated, simultaneously because scraping blade makes union lever action, rotation axis is rotated, thus upset is dull and stereotyped, ash after burning is fallen, by scraping blade, ash and/or carbon is discharged from row's carbon mouth.
8. the using method of the high-rise cold wooden burner of biomass according to claim 6, it is characterized in that: by by port closing under wood gas, extract from wood gas upper outlet, it is main for extracting wood gas; Closed by wood gas upper outlet, export from wood gas and extract, it is main for extracting charcoal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634716.7A CN104479741B (en) | 2014-11-12 | 2014-11-12 | The high-rise cold wood burner of biomass and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634716.7A CN104479741B (en) | 2014-11-12 | 2014-11-12 | The high-rise cold wood burner of biomass and using method |
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| Publication Number | Publication Date |
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| CN104479741A true CN104479741A (en) | 2015-04-01 |
| CN104479741B CN104479741B (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410634716.7A Active CN104479741B (en) | 2014-11-12 | 2014-11-12 | The high-rise cold wood burner of biomass and using method |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635173A (en) * | 2016-11-21 | 2017-05-10 | 深圳市炎腾热能技术有限公司 | Biomass gasification furnace with efficient combustion |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003012339A1 (en) * | 2001-07-31 | 2003-02-13 | Invectoment Limited | Turbulent mixing of fluids |
| CN202430182U (en) * | 2012-01-12 | 2012-09-12 | 无锡湖光工业炉有限公司 | Ashtray mechanism of biomass gasification furnace |
| CN204174175U (en) * | 2014-11-12 | 2015-02-25 | 湖州环清环保科技有限公司 | The high-rise cold stupefied device of biomass |
-
2014
- 2014-11-12 CN CN201410634716.7A patent/CN104479741B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003012339A1 (en) * | 2001-07-31 | 2003-02-13 | Invectoment Limited | Turbulent mixing of fluids |
| CN202430182U (en) * | 2012-01-12 | 2012-09-12 | 无锡湖光工业炉有限公司 | Ashtray mechanism of biomass gasification furnace |
| CN204174175U (en) * | 2014-11-12 | 2015-02-25 | 湖州环清环保科技有限公司 | The high-rise cold stupefied device of biomass |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635173A (en) * | 2016-11-21 | 2017-05-10 | 深圳市炎腾热能技术有限公司 | Biomass gasification furnace with efficient combustion |
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| Publication number | Publication date |
|---|---|
| CN104479741B (en) | 2016-11-30 |
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